diff --git a/lorahandler.go b/lorahandler.go
index fc1c0a4..18c6ad2 100644
--- a/lorahandler.go
+++ b/lorahandler.go
@@ -125,9 +125,13 @@ func DecodePayload(s string, deveui string, devaddr string, lrrlat float32, lrrl
        var tfp = (time.Now().Unix() / 60) - int64(pl_1.O)
        var step = int64(pl_1.O / 7)
       
+       // the first temperature is usually too high (maybe becaus of lorawan send, so we take
+       // the second measurement as first..., the same for humidity, which is usually too low...
        t := pl_1.T
-       WriteDatapoint(tfp,deveui,devaddr,pl_1.Vbat,pl_1.H1,pl_1.P1,pl_1.W1,0,0,t,lrrlat,lrrlon)
        t = t + int16(pl_1.TC1)
+       //WriteDatapoint(tfp,deveui,devaddr,pl_1.Vbat,pl_1.H1,pl_1.P1,pl_1.W1,0,0,t,lrrlat,lrrlon)
+       WriteDatapoint(tfp,deveui,devaddr,pl_1.Vbat,pl_1.H2,pl_1.P1,pl_1.W1,0,0,t,lrrlat,lrrlon)
+       //t = t + int16(pl_1.TC1)
        WriteDatapoint(tfp + (step),deveui,devaddr,0,pl_1.H2,pl_1.P2,pl_1.W2,0,0,t,lrrlat,lrrlon)
        t = t + int16(pl_1.TC2)
        WriteDatapoint(tfp + (2 * step),deveui,devaddr,0,pl_1.H3,pl_1.P3,pl_1.W3,0,0,t,lrrlat,lrrlon)